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  1. Home
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  3. Tools & Machining
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  5. Cutting Tools
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  7. Countersinks, Center Drills & Spotting Drills
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  9. Countersinks

Countersinks (4,000+ items) - Page 40

Link 5MM HSS Se 5.10x12.70 Drill 11.20x50.79 Body 7.93x15.87 Shank Tin Coat 70-TN-381
Link

5MM HSS Se 5.10x12.70 Drill 11.20x50.79 Body 7.93x15.87 Shank Tin Coat

Zoro # G7647546
Mfr # 70-TN-381
product price:  $33.55
/ea
Kodiak Cutting Tools 1/2 Carbide Countersink Single Flute 60 Deg. 5418886
Kodiak Cutting Tools

1/2 Carbide Countersink Single Flute 60 Deg.

Zoro # G8643366
Mfr # 5418886
product price:  $63.45
/ea
Hhip 1/4" 82 Degree 6 Flute High Speed Steel Chatterless Countersink 2001-3250
Hhip

1/4" 82 Degree 6 Flute High Speed Steel Chatterless Countersink

Zoro # G2468279
Mfr # 2001-3250
product price:  $6.39
/ea
Sold in mult. of 2 for $12.78
Keo Countersink, 1 FL, 120 Deg, 3/16, Cobalt, TiN 919-000-672
Keo

Countersink, 1 FL, 120 Deg, 3/16, Cobalt, TiN

Zoro # G9538767
Mfr # 919-000-672
product price:  $14.59
/ea
Keo Countersink, 6 FL, 100 Deg, 5/8, Cobalt, TiN 919-000-816
Keo

Countersink, 6 FL, 100 Deg, 5/8, Cobalt, TiN

Zoro # G3281862
Mfr # 919-000-816
product price:  $37.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/4 in, 82 , 1/4 in

Zoro # G621727734
Mfr # 421522
product price:  $126.99
/ea
Keo Countersink, 3 FL, 90 Deg, 1/4, Cobalt, TiN 917-000-198
Keo

Countersink, 3 FL, 90 Deg, 1/4, Cobalt, TiN

Zoro # G2192321
Mfr # 917-000-198
product price:  $16.79
/ea
Versadrive HMT 90Deg DrillSink 10.2 Drill x 25mm M12 Tap 603070-102250
Versadrive

HMT 90Deg DrillSink 10.2 Drill x 25mm M12 Tap

Zoro # G109199183
Mfr # 603070-102250
product price:  $131.99
/ea
No Product Image Available
Zoro Select

Countersink, 1/4 in, 90 , 1/4 in

Zoro # G921727656
Mfr # 421544
product price:  $138.99
/ea
Keo Countersink, 3 FL, 100 Deg, 3/8, TiAlN 55773-TiALN
Keo

Countersink, 3 FL, 100 Deg, 3/8, TiAlN

Zoro # G6694782
Mfr # 55773-TiALN
product price:  $49.79
/ea
Keo 3/8 x 60 deg Six Flute Carbide Countersink 919-000-995
Keo

3/8 x 60 deg Six Flute Carbide Countersink

Zoro # G1373197
Mfr # 919-000-995
product price:  $39.49
/ea
Osg Countersink, 1 FL, 82 deg., 1/4 in. 700-2501
Osg

Countersink, 1 FL, 82 deg., 1/4 in.

Zoro # G1772666
Mfr # 700-2501
product price:  $23.49
/ea
Keo Countersink, 6 FL, 60 Deg, 3/8, Cobalt, TiN 919-000-702
Keo

Countersink, 6 FL, 60 Deg, 3/8, Cobalt, TiN

Zoro # G0299853
Mfr # 919-000-702
product price:  $21.59
/ea
Keo Countersink, 6 FL, 120 Deg, 1/8, Cobalt, TiN 919-000-874
Keo

Countersink, 6 FL, 120 Deg, 1/8, Cobalt, TiN

Zoro # G1919611
Mfr # 919-000-874
product price:  $12.79
/ea
Link 1-1/2 X 60 Deg HSS Rh 3Fl Center Reamer 3/4 Shank X 3-1/2 Oal 91-L2-555
Link

1-1/2 X 60 Deg HSS Rh 3Fl Center Reamer 3/4 Shank X 3-1/2 Oal

Zoro # G7646374
Mfr # 91-L2-555
product price:  $234.99
/ea
Drillco 1/4, COUNTERSINK 100DEG SGL FLUTE - 3600E 36E116D
Drillco

1/4, COUNTERSINK 100DEG SGL FLUTE - 3600E

Zoro # G710372708
Mfr # 36E116D
product price:  $8.49
/ea
Kodiak Cutting Tools 3/8 Carbide Countersink Single Flute 100 Deg. 5516346
Kodiak Cutting Tools

3/8 Carbide Countersink Single Flute 100 Deg.

Zoro # G8666484
Mfr # 5516346
product price:  $52.89
/ea
Melin Tool Co Countersink, Cobalt, 90 deg., 3/8 HSP3-3/8-90T
Melin Tool Co

Countersink, Cobalt, 90 deg., 3/8

Zoro # G4558771
Mfr # HSP3-3/8-90T
product price:  $27.89
/ea
Link 1-1/4 X 60 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal 90-L2-406
Link

1-1/4 X 60 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal

Zoro # G7645875
Mfr # 90-L2-406
product price:  $123.99
/ea
Keo Countersink, 6 FL, 100 Deg, 3/8, HSS, TiN 919-000-417
Keo

Countersink, 6 FL, 100 Deg, 3/8, HSS, TiN

Zoro # G9524444
Mfr # 919-000-417
product price:  $18.39
/ea
Link 3/4 X 82 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal 91-L2-558
Link

3/4 X 82 Deg HSS Rh 3Fl Center Reamer 1/2 Shank X 2-3/8 Oal

Zoro # G7647634
Mfr # 91-L2-558
product price:  $40.45
/ea
Drillco 1-1/4, MACHIN COUNTRSINK 82DEG 4 FL 3900E 38E216B
Drillco

1-1/4, MACHIN COUNTRSINK 82DEG 4 FL 3900E

Zoro # G410371001
Mfr # 38E216B
product price:  $49.35
/ea
Osg Countersink, Multi FL, 82 deg., 3/8 in. 701-3751
Osg

Countersink, Multi FL, 82 deg., 3/8 in.

Zoro # G1772429
Mfr # 701-3751
product price:  $22.59
/ea
Link 1 X 90 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal 90-L2-416
Link

1 X 90 Deg HSS Rh 1Fl Chamfer 1/2 Shank X 2-3/4 Oal

Zoro # G7646609
Mfr # 90-L2-416
product price:  $67.69
/ea
Link 1-1/2 Od 82° 6-Flute Cobalt Countersink - Tin Coat CO-TN-575
Link

1-1/2 Od 82° 6-Flute Cobalt Countersink - Tin Coat

Zoro # G7646365
Mfr # CO-TN-575
product price:  $192.99
/ea
Drillco 1/4, COUNTRSINKI 82DEG 6 FLUT - 3900E 39E116B
Drillco

1/4, COUNTRSINKI 82DEG 6 FLUT - 3900E

Zoro # G910370665
Mfr # 39E116B
product price:  $8.49
/ea
Keo Countersink, 6 FL, 120 Deg, 5/16, Cobalt 919-000-879
Keo

Countersink, 6 FL, 120 Deg, 5/16, Cobalt

Zoro # G9538681
Mfr # 919-000-879
product price:  $15.69
/ea
Keo Countersink, 1 FL, 82 Deg, 3/16, Carbide 919-000-931
Keo

Countersink, 1 FL, 82 Deg, 3/16, Carbide

Zoro # G1384993
Mfr # 919-000-931
product price:  $20.29
/ea
Keo Countersink, 6 FL, 100 Deg, 5/8, TiAlN 55818-TiALN
Keo

Countersink, 6 FL, 100 Deg, 5/8, TiAlN

Zoro # G7099601
Mfr # 55818-TiALN
product price:  $101.99
/ea
Drillco 1/2, MACHINE COUNTRSINK 90DEG 4 FL 3900E 38E132C
Drillco

1/2, MACHINE COUNTRSINK 90DEG 4 FL 3900E

Zoro # G310370340
Mfr # 38E132C
product price:  $17.95
/ea
Keo 60 deg 3 Flute 5 piece Center Reamer Set CO 917-000-010
Keo

60 deg 3 Flute 5 piece Center Reamer Set CO

Zoro # G0795435
Mfr # 917-000-010
product price:  $171.99
/ea
Keo Countersink, 6 FL, 100 Deg, 3 In, Cobalt, TiN 55577-TiN
Keo

Countersink, 6 FL, 100 Deg, 3 In, Cobalt, TiN

Zoro # G6798093
Mfr # 55577-TiN
product price:  $864.99
/ea
Keo Countersink, 6 FL, 100 Deg, 2 1/2, Co, TiN 55576-TiN
Keo

Countersink, 6 FL, 100 Deg, 2 1/2, Co, TiN

Zoro # G6866343
Mfr # 55576-TiN
product price:  $545.99
/ea
Keo Countersink, 3 FL, 100 Deg, 3/4, Co, TiN 917-000-226
Keo

Countersink, 3 FL, 100 Deg, 3/4, Co, TiN

Zoro # G6467921
Mfr # 917-000-226
product price:  $46.89
/ea
Keo Countersink, 1 FL, 82 Deg, 1 In, Carbide 919-000-943
Keo

Countersink, 1 FL, 82 Deg, 1 In, Carbide

Zoro # G0409455
Mfr # 919-000-943
product price:  $201.99
/ea
Mastercut Tool 1/2x1/4x2-3/4 1FL 90 Degree Countersink 680-210
Mastercut Tool

1/2x1/4x2-3/4 1FL 90 Degree Countersink

Zoro # G600578791
Mfr # 680-210
product price:  $26.29
/ea
Countersinks (4,000+ items) - Page 40
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About Countersinks

Countersinks are specialized tools that are used to create a chamfered edge on an object. They are commonly used in machining and fabrication to prepare surfaces for drilling, tapping, or other operations. Countersinks can also be used to deburr or countersink the edges of holes.

Types of Countersinks

Countersinks come in a variety of shapes and sizes, from small single-point countersinks for use with drill bits, to larger multi-fluted countersinks for use with chamfering tools. Countersink sets typically include several different sizes and angles to accommodate different applications.

Materials Used For Countersinks

Countersinks are usually made from high speed steel (HSS) or carbide, but can also be made from other materials such as brass or bronze. The material chosen will depend on the application and the desired finish of the chamfer.

Industries That Use Countersinks

Countersinking is widely used in many industries such as automotive manufacturing, aerospace engineering, furniture making, plumbing and electrical work. Professional tradespeople often use countersink drills and chamfering tools to create precise edges on their workpieces.

Find the Countersinks You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of tools & machining along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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